CN222500743U - Indoor ceiling structure - Google Patents
Indoor ceiling structure Download PDFInfo
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- CN222500743U CN222500743U CN202421228455.4U CN202421228455U CN222500743U CN 222500743 U CN222500743 U CN 222500743U CN 202421228455 U CN202421228455 U CN 202421228455U CN 222500743 U CN222500743 U CN 222500743U
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- suspended ceiling
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- keel
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- 238000013016 damping Methods 0.000 claims abstract description 25
- 238000010079 rubber tapping Methods 0.000 claims description 5
- 238000005034 decoration Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to the technical field of suspended ceilings and discloses an indoor suspended ceiling structure which comprises a first suspended rib, a connecting hanging piece, a main keel, a secondary keel and a suspended ceiling, wherein the connecting hanging piece is fixedly connected to the bottom of the first suspended rib, the main keel is slidingly connected to the inner side of the connecting hanging piece, the secondary keel is arranged at the bottom of the main keel, the suspended ceiling is fixedly connected to the bottom of the secondary keel, the bottom of the first suspended rib penetrates through the upper part of the connecting hanging piece, a first fixing nut is connected to the bottom end of the first suspended rib in a threaded manner, a nut disc is connected to the upper part of the first suspended rib in a threaded manner, and a first damping spring is arranged between the nut disc and the connecting hanging piece. According to the utility model, the fixing performance among the main joists, the secondary joists and the suspended ceilings can be improved, meanwhile, the whole formed among the main joists, the secondary joists and the connecting hanging pieces is damped through the first damping springs, the whole formed among the suspended ceilings and the secondary joists is damped through the second damping springs, and the suspended ceiling is convenient to install and lighter in weight.
Description
Technical Field
The utility model relates to the technical field of suspended ceilings, in particular to an indoor suspended ceiling structure.
Background
Suspended ceiling refers to a decoration of the top of the living environment of a house. In short, the ceiling decoration is one of important parts of indoor decoration, and the suspended ceiling has the functions of heat preservation, heat insulation, sound insulation and sound absorption and is also a concealed layer of engineering such as electric, ventilation air conditioning, communication, fireproof, alarm pipeline equipment and the like. The house decoration furred ceiling is the common link in the house decoration, and the furred ceiling is according to the material difference of decorative board, and is categorised also different. The ceiling finishing material is a main basis for distinguishing the names of the ceilings, and mainly comprises a light steel keel gypsum board ceiling, a mineral wool board ceiling, a splint ceiling, a special-shaped long-strip aluminum buckle board ceiling, a square paint-plated aluminum buckle board ceiling, a colored drawing glass ceiling, an aluminum honeycomb perforated sound-absorbing board ceiling, a whole-house duplex ceiling and the like, and the top surface of the room is properly decorated, so that the indoor environment can be beautified, and a rich and colorful indoor space artistic image can be created.
Most of the existing light steel joist suspended ceilings are fixed with the main joists through hanging ribs when being installed, the secondary joists are hung on the main joists, the suspended ceilings are finally fixed on the secondary joists, the integral connection performance is low, meanwhile, when an earthquake or other conditions are met, the damping performance is low, other damping devices are installed, the manufacturing cost is low, the integral weight of the suspended ceilings is increased, and an indoor suspended ceiling structure is required to be designed, so that the problems mentioned above are solved.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides an indoor suspended ceiling structure.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides an indoor furred ceiling structure, includes first hanging bar, connection pendant, main joist, secondary joist and furred ceiling, the bottom fixedly connected with connection pendant of first hanging bar, the inboard sliding connection of connection pendant has the main joist, the bottom of main joist is provided with the secondary joist, the bottom fixedly connected with furred ceiling of secondary joist, the whole array a plurality of that first hanging bar and connection pendant constitute, the main joist is sliding connection respectively in the inboard of the same axis connection pendant of a plurality of, secondary joist is right angle installation with the main joist, the upper portion of connection pendant is passed to the bottom of first hanging bar, the bottom threaded connection of first hanging bar has first fixation nut, the upper portion threaded connection of first hanging bar has the nut dish, be provided with first damping spring between nut dish and the connection pendant;
Through above-mentioned technical scheme, can increase the fixed performance between main joist, secondary joist and the furred ceiling, when meetting natural disasters such as earthquake simultaneously, the whole that forms between main joist, secondary joist and the connection pendant is through first damping spring shock attenuation, the whole that forms between furred ceiling and the secondary joist is through second damping spring shock attenuation simultaneously, install first damping spring and second damping spring at the in-process between the installation furred ceiling, it is convenient to install, be difficult for droing simultaneously, the cost is lower, weight is lighter, need not install other devices and lead to the whole weight increase after the furred ceiling is installed.
Further, first connecting grooves are formed in the front side and the rear side of the inner side of the connecting hanging piece, first connecting convex blocks are arranged in the front side and the rear side of the main keel, and the first connecting convex blocks are connected to the inner sides of the corresponding first connecting grooves in a sliding mode;
Through above-mentioned technical scheme, be convenient for be connected between main joist and the connection pendant, increase the steadiness between main joist and the connection pendant after the connection.
Further, a connecting hanging plate is arranged on the inner side of the secondary keel, second connecting grooves are formed in the left side and the right side of the inner portion of the secondary keel, second connecting convex blocks are arranged at the bottoms of the left end and the right end of the connecting hanging plate, and the second connecting convex blocks are connected on the inner sides of the corresponding second connecting grooves in a sliding mode;
Through above-mentioned technical scheme, be convenient for be connected the secondary joist with connect between the link plate simultaneously, increase the steadiness between connection link plate and the secondary joist after connecting.
Further, four corners of the suspended ceiling are fixedly connected to the bottom of the secondary keel through self-tapping bolts;
Through above-mentioned technical scheme, be convenient for carry out fixed connection with furred ceiling and secondary joist.
Further, connecting plates are fixedly connected to the left side and the right side of the middle part of the upper end of the suspended ceiling, sliding columns are arranged on the upper parts of the connecting plates, second hanging ribs are arranged in the middle of the upper end of the suspended ceiling, fixing plates are arranged at the bottoms of the second hanging ribs, and two second fixing nuts are connected to the bottoms of the second hanging ribs in a threaded mode;
through above-mentioned technical scheme, install the fixed plate through the second hanging bar, when being convenient for install, can make to install between furred ceiling and the second damping spring.
Further, a second damping spring is arranged between the fixed plate and the connecting plate;
through above-mentioned technical scheme, wholly shock attenuation to forming between furred ceiling and the secondary joist.
The utility model has the following beneficial effects:
In the utility model, a plurality of first hanging ribs and second hanging ribs are fixed on a ceiling in an equidistant array mode, a nut plate is connected on the first hanging ribs in a threaded mode, a first damping spring is sleeved at the bottom of the outer side of the first hanging ribs, a connecting hanging piece is arranged at the bottom of the first hanging ribs, the connecting hanging piece and the first hanging ribs are fixed through a first fixing nut, a plurality of main keels are arranged at the inner sides of the connecting hanging pieces, a first connecting lug is connected at the inner sides of first connecting grooves in a sliding mode, a plurality of second connecting lugs arranged at the left end and the right end of a connecting hanging plate are connected at the inner sides of second connecting grooves arranged at the inner sides of the secondary keels in a sliding mode, the upper part of the connecting hanging plate is hung at the middle part of the upper side of the main keels, a first fixing nut and a second fixing nut are further arranged at the bottom of the second hanging ribs, after the fixing plate is sleeved at the bottom of the second hanging rib, the second fixing nut is sleeved at the outer side of the sliding column, the whole body formed by the suspended ceiling, the connecting plate and the sliding column is installed at the outer side of the fixing plate, four corners of the suspended ceiling are fixedly connected with the secondary joists through self-tapping bolts, the fixing performance among the main joists, the secondary joists and the suspended ceiling can be improved, meanwhile, when natural disasters such as earthquakes and the like are met, the whole body formed among the main joists, the secondary joists and the connecting hanging pieces is damped through the first damping springs, meanwhile, the whole body formed among the suspended ceiling and the secondary joists is damped through the second damping springs, the first damping springs and the second damping springs are installed in the process of installing the suspended ceiling, the installation is convenient, the suspended ceiling is not easy to fall off, the manufacturing cost is low, the weight is light, no other devices need to be installed to cause an overall weight increase after installation of the suspended ceiling.
Drawings
FIG. 1 is a top view of an array structure of an indoor suspended ceiling structure according to the present utility model;
FIG. 2 is a bottom view of an array structure of an indoor ceiling structure according to the present utility model;
fig. 3 is a schematic view of a first hanging bar, a connecting hanging piece and a first damping spring of an indoor suspended ceiling structure according to the present utility model;
Fig. 4 is a schematic diagram of a second hanging bar, a sliding column and a second construction spring of an indoor suspended ceiling structure according to the present utility model;
fig. 5 is a schematic diagram of a ceiling upper structure of an indoor ceiling structure according to the present utility model;
fig. 6 is a cross-sectional view of a main joist structure of an indoor suspended ceiling structure according to the present utility model;
fig. 7 is a cross-sectional view of a cross runner and a connecting hanging plate of an indoor suspended ceiling structure according to the present utility model.
Legend description:
1. The first hanging bar; 2, connecting hanging pieces, 3, a main keel, 4, an auxiliary keel, 5, a suspended ceiling, 6, a first fixing nut, 7, a nut plate, 8, a first damping spring, 9, a first connecting groove, 10, a first connecting convex block, 11, a connecting hanging plate, 12, a second connecting groove, 13, a second connecting convex block, 14, a self-tapping bolt, 15, a second hanging rib, 16, a connecting plate, 17, a sliding column, 18, a fixing plate, 19, a second fixing nut, 20 and a second damping spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-7, the indoor suspended ceiling structure comprises a first suspended rib 1, a connecting hanging piece 2, a main keel 3, an auxiliary keel 4 and a suspended ceiling 5, wherein the bottom of the first suspended rib 1 is fixedly connected with the connecting hanging piece 2, the inner side of the connecting hanging piece 2 is slidably connected with the main keel 3, the auxiliary keel 4 is arranged at the bottom of the main keel 3, the suspended ceiling 5 is fixedly connected at the bottom of the auxiliary keel 4, a plurality of integral arrays consisting of the first suspended rib 1 and the connecting hanging piece 2 are arranged on the inner sides of the plurality of connecting hanging pieces 2 in a sliding mode, the auxiliary keel 4 and the main keel 3 are arranged at right angles, the bottom of the first suspended rib 1 penetrates through the upper portion of the connecting hanging piece 2, the bottom end of the first suspended rib 1 is in threaded connection with a first fixing nut 6, the upper portion of the first suspended rib 1 is in threaded connection with a nut plate 7, and a first damping spring 8 is arranged between the nut plate 7 and the connecting hanging piece 2.
The front and back sides of the inner side of the connection hanging piece 2 are respectively provided with a first connection groove 9, the front and back sides of the main joist 3 are respectively provided with a first connection convex block 10, the first connection convex blocks 10 are slidably connected on the inner sides of the corresponding first connection grooves 9, so that the stability between the main joist 3 and the connection hanging piece 2 after connection is improved while the stability between the main joist 3 and the connection hanging piece 2 after connection is improved, the inner sides of the secondary joists 4 are respectively provided with a connection hanging plate 11, the left and right sides of the inner parts of the secondary joists 4 are respectively provided with a second connection groove 12, the bottoms of the left and right ends of the connection hanging plates 11 are respectively provided with a second connection convex block 13, the second connection convex blocks 13 are slidably connected on the inner sides of the corresponding second connection grooves 12, the stability between the connection hanging plates 11 and the secondary joists 4 after connection is improved while the connection hanging plates 11 and the secondary joists 4 are connected, the four corners department of furred ceiling 5 all carries out fixed connection with furred ceiling 5 and secondary joist 4 through self-tapping bolt 14 fixed connection in the bottom of secondary joist 4 being convenient for, the equal fixedly connected with connecting plate 16 of side about the upper end middle part of furred ceiling 5, the upper portion of connecting plate 16 all is provided with sliding column 17, the upper end middle part of furred ceiling 5 is provided with second hanging bar 15, the bottom of second hanging bar 15 is provided with fixed plate 18, the bottom threaded connection of second hanging bar 15 has two second fixation nuts 19, install fixed plate 18 through second hanging bar 15, in the time of being convenient for install, can make install between furred ceiling 5 and the second damping spring 20, all be provided with second damping spring 20 between fixed plate 18 and the connecting plate 16, the whole that forms between furred ceiling 5 and the secondary joist 4 is damped.
The method comprises the working principle that firstly, a plurality of first hanging ribs 1 and second hanging ribs 15 are fixed on a ceiling in an equidistant array mode, a nut plate 7 is connected to the first hanging ribs 1 in a threaded mode, then a first damping spring 8 is sleeved at the bottom of the outer side of the first hanging ribs 1, a connecting hanging piece 2 is mounted at the bottom of the first hanging ribs 1, the connecting hanging piece 2 and the first hanging ribs 1 are fixed through a first fixing nut 6, then a plurality of main keels 3 are mounted at the inner side of the connecting hanging piece 2, a first connecting convex block 10 is connected to the inner side of a first connecting groove 9 in a sliding mode, secondly, a plurality of second connecting convex blocks 13 are arranged at the left end and the right end of a plurality of connecting hanging plates 11 and are connected to the inner side of a second connecting groove 12 arranged at the inner side of a secondary keel 4 in a sliding mode, then the upper portion of the connecting hanging plates 11 are hung at the middle of the upper side of the main keels 3, a first second fixing nut 19 is further mounted at the bottom of the second hanging ribs 15, a fixing plate 18 is sleeved at the bottom of the second hanging ribs 15, then a second fixing plate 18 is mounted at the second fixing nut 15, a second fixing plate 19 is mounted at the inner side of the second hanging ribs 2, the inner side of the second hanging ribs 2 is connected to the second hanging ribs 2 in a sliding mode, the second fixing convex blocks 18 are connected to the second connecting convex blocks 13 at the outer sides of the second hanging ribs 18 and the outer sides of the second hanging ribs 5, and the second hanging ribs 5 are connected to the second hanging ribs 5 in a sliding mode, and the second hanging ribs 17 are connected to the outer side 17 in a sliding mode, and the second hanging frame 17 is fixed to the outer side 5 and fixed to the hanging frame 5.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (6)
1. The indoor suspended ceiling structure comprises a first suspended rib (1), a connecting hanging piece (2), a main keel (3), an auxiliary keel (4) and a suspended ceiling (5), and is characterized in that the bottom of the first suspended rib (1) is fixedly connected with the connecting hanging piece (2), the inner side of the connecting hanging piece (2) is slidably connected with the main keel (3), the auxiliary keel (4) is arranged at the bottom of the main keel (3), and the suspended ceiling (5) is fixedly connected at the bottom of the auxiliary keel (4);
The main keels (3) are respectively and slidably connected to the inner sides of the connecting hanging pieces (2) with the same axes, and the secondary keels (4) are arranged at right angles with the main keels (3);
The bottom of first lifting rib (1) passes the upper portion of connecting pendant (2), the bottom threaded connection of first lifting rib (1) has first fixation nut (6), the upper portion threaded connection of first lifting rib (1) has nut dish (7), be provided with first damping spring (8) between nut dish (7) and connecting pendant (2).
2. The indoor suspended ceiling structure according to claim 1, wherein the front side and the rear side of the inner side of the connecting hanging piece (2) are respectively provided with a first connecting groove (9), the front side and the rear side of the main keel (3) are respectively provided with a first connecting lug (10), and the first connecting lugs (10) are slidably connected to the inner sides of the corresponding first connecting grooves (9).
3. The indoor suspended ceiling structure according to claim 1, wherein the inner side of the secondary joist (4) is provided with a connecting hanging plate (11), the left side and the right side of the inner part of the secondary joist (4) are respectively provided with a second connecting groove (12), the bottoms of the left end and the right end of the connecting hanging plate (11) are respectively provided with a second connecting lug (13), and the second connecting lugs (13) are slidably connected to the inner sides of the corresponding second connecting grooves (12).
4. The indoor suspended ceiling structure according to claim 1, wherein four corners of the suspended ceiling (5) are fixedly connected to the bottom of the secondary joist (4) through self-tapping bolts (14).
5. The indoor suspended ceiling structure according to claim 1, wherein connecting plates (16) are fixedly connected to the left side and the right side of the middle of the upper end of the suspended ceiling (5), sliding columns (17) are arranged on the upper portions of the connecting plates (16), second suspended ribs (15) are arranged in the middle of the upper end of the suspended ceiling (5), fixing plates (18) are arranged at the bottoms of the second suspended ribs (15), and two second fixing nuts (19) are connected to the bottoms of the second suspended ribs (15) in a threaded mode.
6. The indoor suspended ceiling structure as set forth in claim 5, wherein a second damper spring (20) is provided between the fixing plate (18) and the connecting plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421228455.4U CN222500743U (en) | 2024-05-31 | 2024-05-31 | Indoor ceiling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421228455.4U CN222500743U (en) | 2024-05-31 | 2024-05-31 | Indoor ceiling structure |
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| Publication Number | Publication Date |
|---|---|
| CN222500743U true CN222500743U (en) | 2025-02-18 |
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ID=94555460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421228455.4U Active CN222500743U (en) | 2024-05-31 | 2024-05-31 | Indoor ceiling structure |
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| Country | Link |
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| CN (1) | CN222500743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120311887A (en) * | 2025-06-18 | 2025-07-15 | 北京城建集团有限责任公司 | A micro-vibration-proof ceiling structure for installing fans |
-
2024
- 2024-05-31 CN CN202421228455.4U patent/CN222500743U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120311887A (en) * | 2025-06-18 | 2025-07-15 | 北京城建集团有限责任公司 | A micro-vibration-proof ceiling structure for installing fans |
| CN120311887B (en) * | 2025-06-18 | 2025-08-29 | 北京城建集团有限责任公司 | An anti-micro-vibration ceiling structure for installing fans |
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